It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "If people knew what I know of (the harms of) being alone, no rider would ever travel alone at night, and no man would sleep alone at night."
No one narrated this hadith from Zuhayr bin Mu'awiyah (may Allah have mercy on him) except Muhammad bin al-Qasim (may Allah have mercy on him).
Hadith Referenceالمعجم الأوسط / باب الميم / 7397
Hadith Takhrij«أخرجه الطبراني فى «الأوسط» برقم: 2058»